If you’re thinking of selling a diamond — or buying one and wondering if it will hold its value — you’re probably asking the right question: What is the diamond resale value and how can I get the best ...

The lab-grown diamond boom is over, jewelry industry experts say. Lab-grown gems are mainstream now and real diamonds are back in vogue, analysts told Business Insider. Prices for lab-grown diamonds ...

You can find high-quality, affordable engagement rings at a variety of retailers, including Blue Nile, Brilliant Earth, ...

De Beers launched its largest diamond campaign in a decade to promote "Desert Diamonds," natural colored stones, emphasizing ...

The 2,488-carat “Motswedi,” weighing over a pound, is generating worldwide excitement as experts study its potential value.

PHILADELPHIA — The muted sounds of hammering and sanding drift down to the first floor of Bario Neal, a jewelry store in Philadelphia, where rustic artwork that mimics nature hangs on warmly-lit walls ...

De Beers has accumulated the biggest stockpile of diamonds since 2008, the Financial Times reported. Weak demand and rising competition from lab-grown products are weighing on the diamond titan. The ...

De Beers chief executive Al Cook wants to save a generation of lovers and newlyweds from what he calls a “huge con” when it comes to buying diamonds. In the process, he hopes to rescue his iconic ...